2017804502

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1346999}}^1$

素因数の和:1347115

約数の個数: 16

約数和(自身を含む): 3491424000

約数和(自身を除く): 1473619498

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 1346999, 2693998, 9428993, 18857986, 144128893, 288257786, 1008902251, 2017804502]

約数ペア:

[(1, 2017804502), (2, 1008902251), (7, 288257786), (14, 144128893), (107, 18857986), (214, 9428993), (749, 2693998), (1498, 1346999)]